I think the speaker was very comfortable talking about his process and content. I enjoyed that he spoke not only about the technical portions of his topic but anecdotally as well. The speaker was very good at relating relevant examples etc. Perhaps a few terms should have been defined or explained a little more. He used the term Red Lining several times and I am aware of that as I also have a real estate sales license but I am not sure everyone would really get that term. He did go on to give it some context by discussion socioeconomic factors, so it was pretty easy to draw the inference.